Relative to the Graph of Y = Sin X, Where $\frac { 180 } { \pi }$

Relative to the graph of y = sin x, where x is in the radians, the graph of y = sin x, where x is in degrees, is changed in what way?

A) Compressed horizontally by a factor of $\frac { 180 } { \pi }$
B) Stretched vertically by a factor of $\frac { 180 } { \pi }$
C) Compressed horizontally by a factor of $\frac { 90 } { \pi }$
D) Stretched horizontally by a factor of $\frac { 90 } { \pi }$
E) Compressed vertically by a factor of $\frac { 90 } { \pi }$
F) Stretched vertically by a factor of $\frac { 90 } { \pi }$
G) Stretched horizontally by a factor of $\frac { 180 } { \pi }$
H) Compressed vertically by a factor of $\frac { 180 } { \pi }$